205965354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{25409}}^1$

素因数の和:25614

約数の個数: 32

約数和(自身を含む): 473235840

約数和(自身を除く): 267270486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2702, 4053, 8106, 25409, 50818, 76227, 152454, 177863, 355726, 533589, 1067178, 4903937, 9807874, 14711811, 29423622, 34327559, 68655118, 102982677, 205965354]

約数ペア:

[(1, 205965354), (2, 102982677), (3, 68655118), (6, 34327559), (7, 29423622), (14, 14711811), (21, 9807874), (42, 4903937), (193, 1067178), (386, 533589), (579, 355726), (1158, 177863), (1351, 152454), (2702, 76227), (4053, 50818), (8106, 25409)]